Answer by Kellycheeseburger10. Confidence votes 86. When a light is shined into an eye the pupil contracts gets smaller because the eye doesn't need all the light being presented to it. If the light is taken away the pupil dilates. PS like the eye gets bigger in the dark.
The ancient Egyptians did not know the hard setting lime plaster invented by the Greeks, but used instead a mixture of gypsum and quartz with small amounts of lime [5] when working with stone.This was not as disastrous in the dry climate of Egypt as it would have been under wetter conditions.ost of the ancient Egyptian buildings have disappeared leaving no trace. Built of sun baked bricks made of Nile mud and straw, houses, palaces and city walls crumbled when they stopped being looked after.
late Old English plaster medicinal application, from Vulgar Latin plastrum, shortened from Latin emplastrum a plaster (in the medical as well as the building sense), from Greek emplastron salve, plaster (used by Galen instead of more usual emplaston), noun use of neuter of emplastos daubed on, from en-on + plastos molded, from plassein to mold (see plasma).